Lithobrake Exploration Technologies (LET) (formerly LETech)

A parts pack for exploring other worlds, and returning home. Pods, large legs, large chutes, service bays, long ladders, etc for Kerbal Space Program.

License: CC-BY-NC-SA-4.0+ARR

Game Version: 1.12.5

Downloads: 121,464

Lithobrake Exploration Technologies (LET) (LETech)

Lithobrake Exploration Technologies (LET)
KSP version License
Curseforge GitHub Pages

A parts pack that is focused on exploring other worlds, and returning safely to Kerbin. The emphasis is on surface exploration, particularly with large rockets and large landers. This pack includes fifteen (15) large parts.

By zer0Kerbal, originally by Ed T. Toton III a.ka. NecroBones/Orvidius

adopted with express permission and brought to you by KerbSimpleCo

Lithobrake Exploration Technologies


  • This mod adds fifteen stockalike parts
  • A four-kerbal Capsule and a three-kerbal Lander Can
  • Two: sets of large landing legs
    • "medium" will handle Mainsails
    • "large" works with Mammoths
  • Three large stackable radial parachutes
  • Three (1m, 2m and 3m) static ladders
  • Two (5m and 8m) very long deployable ladders
  • Three service bays / rover garages.

See More

<details> <summary>Youtube logo</summary> > Review by [`Kottabos Gaming`](*/) > >[![KSP Mods - Lithobrake Exploration Technologies](]( </details> <details> <summary>Imgur logo</summary> * [Image Gallery]( </details>


  • English English
  • Simplified Chinese (简体中文) Simplified Chinese (简体中文) - 谢谢 beefpatty
  • Russian( Русский) Russian( Русский) - спасибо Davian Lin
  • your translation here

Help Wanted

  • Assistance with converting Landing Legs (see github issues)
  • Custom IVA's
  • Alternative Tech Tree integration
  • Tech Tree Balancing
  • Compatibility patches
  • Contracts for these glorious parts
  • Sample crafts/subassemblies
  • Variant textures and model updates (add/improve: lights, iva, hatches et al)
  • Converting from FireSpitter to Stock and/or KSPWheel
  • Marketing Images and Videos such as hero shots, animated gifs, short highlights
  • Translations: See the README in the Localization folder for instructions for adding or improving translations. There is also the quick start guide. GitHub push is the best way to contribute. Additions and corrections welcome!
  • Have a request? Glad to have them, kindly submit through GitHub.

Installation Directions

Most recent releases only available via CurseForge/OverWolf Website/App

CurseForge/OverWolf App





parts, config

red box below is a link to forum post on how to get support

How to get support

Be Kind: Lithobrake, not jakebrake! Keep your Module Manager up to date

Credits and Special Thanks

Legal Mumbo Jumbo (License provenance)

Author (1) - zer0Kerbal

Forum: Thread - Source: GitHub
License: License License

Original Author (ROOT) (0): NecroBones/Orvidius

Forum: Thread - Download: CurseForge - Source: SpaceDock
License: License License


  • All bundled mods are distributed under their own licenses
  • All assets, including but not limited to: animations, models, sounds and textures are distributed under their own licenses. License

  • see Notices for more legal Mumbo Jumbo

How to support this and other great mods by zer0Kerbal

Comment, click, like, share, up-vote, subscribe

Completely voluntary, absolutely amazing, and really does help out a lot!
and it is true.

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Connect with me

Track progress: issues here and projects here along with The Short List

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